Agriculture

Agrowiki is an agricultural wiki which is a subsidiary of Agropedia - an “integrated model of digital content organization in the agricultural domain”. It is hosted and managed by Akvo, an open source Internet and mobile software developer that aims to make “international development cooperation and aid activity more effective and transparent.”

Biology / life sciences

Also see medicine.

BioWiki is a biology wiki. It aims to be a dynamic open access wiki textbook resource. BioWiki and the "STEMWiki" library is directed by UC Davis Professor Delmar Larsen.

Brede Wiki is a neuroinformatics wiki focusing on neuroimaging information. Most of the data in this wiki is from functional neuroimaging papers. It was launched in 2009 at Department of Informatics and Mathematical Modeling, / Technical University of Denmark.

Galaxy is a wiki that focuses on computational biomedical research. It is part of a larger web-based platform called Galaxy Project.

Gene Wiki is a Wikipedia project for "the annotation of gene and protein function"

Economics

Stockopedia is a wiki on publicly-traded stocks and the stock market. It aspires to be "the toolbox that thinking stock pickers need to beat the market." NB: It's not free of charge except for a trial period. But we list it here because it's a research wiki.

SMAC-wiki is a wiki containing excepts, reviews, and supporting information surrounding textbook "Statistical Mechanics: Algorithms and Computations" by Werner Krauth, including computer program based "supplements the pseudocode algorithms of the book".